I have found in many cases, that it’s not that they are actually doubting your ability, they doubt their own. We all come into this life with our own frame of reference. And when something happens we look at it through our own eyes, using our own abilities and many times if it doesn’t make sense to us, it’s wrong. If we can’t see ourselves doing it, we don’t see how anyone else would be able to do it. We limit ourselves to our own understanding. Keep this in mind the next time someone poo-poos on your dreams, and then move forward to prove them wrong.